Japan’s cabinet on Tuesday eased strict transfer rules for military equipment to allow the export of next-generation fighter jets being developed with Britain and Italy.

The three countries are pooling their know-how in cutting-edge air combat technology to develop the jet, which they hope will be ready by 2035.

Government spokesman Yoshimasa Hayashi said the cabinet had approved the change to Japan’s arms export rules, following agreement by the ruling coalition earlier this month.

Previously the export of military equipment to a third country was forbidden, although there have been some exceptions in recent years.

“The plan to make fighter jets with capabilities essential for the security of our nation must be realised, to ensure that our nation’s defences won’t be compromised,” Hayashi told reporters.

“We need to have a system in place that would allow us to transfer defence equipment to countries other than our partners, and to make contributions on par with the UK and Italy.”